Can Steam Deck Run The Mound: Omen of Cthulhu?
Steam Deck compatibility check and performance analysis
Unsupported: may not work
Valve's official Steam Deck compatibility rating for The Mound: Omen of Cthulhu
Spec-based estimate
Cannot run on Steam Deck
ProtonDB Rating
Community Linux/Deck compatibility
Performance Estimate
Based on the Steam Deck GPU (RDNA 2, about a Radeon RX 560, 4,550 pts) at its native 1280x800. Real performance depends on the game's optimization and Proton.
Spec Comparison
| Component | Steam Deck | Minimum | Recommended | Status |
|---|---|---|---|---|
| GPU | RDNA 2 (Score: 4,550) | Nvidia GTX 1660 SUPER 6GB or AMD Radeon RX 5600 XT 6GB or Intel Arc A770 16GB (12,350) | Nvidia RTX 3070 8GB or AMD Radeon RX 6750 XT 12GB (21,750) | Below |
| CPU | Zen 2, 4c/8t (Score: ~15,000) | Intel Core i7-8700k or AMD Ryzen 5 1600x | Intel Core i7-11700k or AMD Ryzen 5 5500 | — |
| RAM | 16 GB LPDDR5 | 16 GB | 16 GB | Pass |
| Storage | 64GB / 256GB / 512GB / 1TB | 23 GB | 23 GB | — |
| Display | 1280x800, 7" / 7.4" OLED | — | OK | |
Frequently Asked Questions
Can Steam Deck run The Mound: Omen of Cthulhu?
The Mound: Omen of Cthulhu is currently Unsupported on Steam Deck. Valve has tested it and found compatibility issues. ProtonDB community reports rate it as "gold", which may mean some workarounds exist.
What settings should I use for The Mound: Omen of Cthulhu on Steam Deck?
For The Mound: Omen of Cthulhu on Steam Deck we estimate: Unplayable: does not meet the minimum requirements. On PC the game recommends a GeForce RTX 3070 8GB; the Deck's GPU is roughly a Radeon RX 560 (4,550 pts) and falls below that on paper. Start at medium settings and adjust based on frame rate.
Does The Mound: Omen of Cthulhu have Steam Deck verified status?
No, The Mound: Omen of Cthulhu is marked as Unsupported on Steam Deck. Valve has determined it does not work properly on the device.
